Gamougam Kadidja, Daugla Doumagoum M, Toralta Jacques, Ngadoua Cyriaque, Fermon Florence, Page Anne-Laure, Djingarey Mamoudou H, Caugant Dominique A, Manigart Olivier, Trotter Caroline L, Stuart James M, Greenwood Brian M
Emerg Infect Dis. 2015 Jan;21(1):115-8. doi: 10.3201/eid2101.140256.
In 2011, vaccination with a serogroup A meningococcal polysaccharide conjugate vaccine was implemented in 3 of 23 regions in Chad. Cases of meningitis declined dramatically in vaccinated areas, but an epidemic continued in the rest of Chad. In 2012, the remaining Chad population was vaccinated, and the epidemic was halted.
2011年,在乍得23个地区中的3个地区实施了A群脑膜炎球菌多糖结合疫苗接种。接种疫苗地区的脑膜炎病例大幅下降,但乍得其他地区仍有疫情流行。2012年,乍得其余人口接种了疫苗,疫情得到控制。